package com.interviews.blockingqueue;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.TimeUnit;

/**
 * 阻塞队列SynchronousQueue
 *
 * @author qian
 * @version 1.0
 * @date 2022/2/23 13:57
 */
public class SynchronousQueueDemo {

    public static void main(String[] args) {
        BlockingQueue<String> blockingQueue = new SynchronousQueue<>();

        new Thread(() -> {
            try {
                System.out.println(Thread.currentThread().getName() + "\t put 1");
                blockingQueue.put("1");
                System.out.println(Thread.currentThread().getName() + "\t put 2");
                blockingQueue.put("2");
                System.out.println(Thread.currentThread().getName() + "\t put 3");
                blockingQueue.put("3");

            } catch (Exception e) {
                e.printStackTrace();
            }
        }, "AAA").start();

        new Thread(() -> {
            try {
                try {
                    // 暂停秒
                    TimeUnit.SECONDS.sleep(5);
                }catch (InterruptedException e){
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread().getName() + "\t take "+blockingQueue.take());


            } catch (Exception e) {
                e.printStackTrace();
            }
        }, "BBB").start();
    }
}
